Seth Skorkowsky
Seth Skorkowsky has an excellent set of videos on Traveller, including these excellent videos providing an overview of the game.
Traveller: Part 1 – Introduction
The first in a 10-part series covering Mongoose Traveller Second Edition (MGT2).
The 10 Part Series
Part 1
Introduction
Part 2
Character Creation
Part 3
Skill Mechanics
Part 4
Combat
Part 5
Spacecraft Operations
Part 6
Space Combat
Part 7
Psonics
Part 8
Worlds and Spaceports
Part 9
Passengers and Cargo
Part 10
Final Thoughts
Appendix 1
Spacecraft Construction
Appendix 2
Let’s Build a Robot
Page121 Tabletop Roleplaying Games
Page121 has a ton of Traveller content covering Traveller across many editions, overviews of careers and game mechanics.
Traveller Map Online
A free online resource for your Traveller games. https://travellermap.com/
The Career Overviews
Careers
Pre-Career
Careers
Agent
Careers
Drifter
Careers
Entertainer
Careers
Citizen
Careers
Merchant
Careers
Noble
Careers
Prisoner
Careers
Rogue
Careers
Scholar
Careers
Army
Careers
Marines
Careers
Navy
Careers
Scouts
Careers
Bounty Hunter
Sealab 